DE60221360D1 - Herstellung von phthalanen - Google Patents

Herstellung von phthalanen

Info

Publication number
DE60221360D1
DE60221360D1 DE60221360T DE60221360T DE60221360D1 DE 60221360 D1 DE60221360 D1 DE 60221360D1 DE 60221360 T DE60221360 T DE 60221360T DE 60221360 T DE60221360 T DE 60221360T DE 60221360 D1 DE60221360 D1 DE 60221360D1
Authority
DE
Germany
Prior art keywords
sup
phthalanes
preparation
halogen
sub
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE60221360T
Other languages
English (en)
Other versions
DE60221360T2 (de
Inventor
Yusuf Khwaja Hamied
Rajendra Narayanrao Kankan
Dhanmaraj Ramachandra Rao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cipla Ltd
Original Assignee
Cipla Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cipla Ltd filed Critical Cipla Ltd
Application granted granted Critical
Publication of DE60221360D1 publication Critical patent/DE60221360D1/de
Publication of DE60221360T2 publication Critical patent/DE60221360T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE60221360T 2001-03-07 2002-03-07 Herstellung von phthalanen Expired - Fee Related DE60221360T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0105627.4A GB0105627D0 (en) 2001-03-07 2001-03-07 Preparation of phthalanes
GB0105627 2001-03-07
PCT/GB2002/001054 WO2002070501A1 (en) 2001-03-07 2002-03-07 Preparation of phthalanes

Publications (2)

Publication Number Publication Date
DE60221360D1 true DE60221360D1 (de) 2007-09-06
DE60221360T2 DE60221360T2 (de) 2007-11-29

Family

ID=9910160

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60221360T Expired - Fee Related DE60221360T2 (de) 2001-03-07 2002-03-07 Herstellung von phthalanen

Country Status (19)

Country Link
US (1) US6903228B2 (de)
EP (1) EP1366034B1 (de)
AT (1) ATE368035T1 (de)
AU (1) AU2002236076B2 (de)
BG (1) BG108232A (de)
CA (1) CA2442613A1 (de)
CZ (1) CZ20032653A3 (de)
DE (1) DE60221360T2 (de)
EE (1) EE200300424A (de)
GB (1) GB0105627D0 (de)
HU (1) HUP0303467A2 (de)
LT (1) LT5167B (de)
LV (1) LV13132B (de)
PL (1) PL364834A1 (de)
RU (1) RU2276148C2 (de)
SK (1) SK12292003A3 (de)
TR (1) TR200301444T2 (de)
WO (1) WO2002070501A1 (de)
ZA (1) ZA200308039B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6967259B2 (en) * 2001-09-24 2005-11-22 Pharmachem Technologies Limited Process for the preparation of Citalopram intermediate
AU2003222435A1 (en) * 2002-01-07 2003-07-24 Sun Pharmaceutical Industries Limited Process for the preparation of 1-(3-(dimethylamino)propyl)-1-(4-fluorophenyl)- 1,3-dihydro-5-isobenzofuran carbonitrile
ES2194597B2 (es) * 2002-01-25 2004-08-01 Esteve Quimica, S.A. Procedimiento para la obtencion de citalopram.
GB0206708D0 (en) * 2002-03-21 2002-05-01 Cipla Ltd Pharmaceutical salts
US7019153B2 (en) * 2003-06-10 2006-03-28 Sun Pharmaceutical Industries Limited Process for hydrogenolysis of [1-(3-dimethylamino)propyl)]-1-(4-fluorophenyl)-1,3-dihydro-5-halo-isobenzofuran acetamido-3-substituted-3-cephem-4-carboxylic acid
KR101103118B1 (ko) * 2007-11-02 2012-01-04 동아제약주식회사 신규한 1,3-디히드로-5-이소벤조퓨란카르보니트릴 유도체 화합물 및 이를 함유하는 조루증 치료용 약학조성물
DE102010013069B4 (de) 2010-03-26 2012-12-06 Hommel-Etamic Gmbh Meßvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1526331A (en) * 1976-01-14 1978-09-27 Kefalas As Phthalanes
ATE237604T1 (de) * 1999-04-14 2003-05-15 Lundbeck & Co As H Verfahren zur herstellung von citalopram
ITMI991581A1 (it) * 1999-06-25 2001-01-15 Lundbeck & Co As H Metodo per la preparazione di citalopram
GB2357762B (en) * 2000-03-13 2002-01-30 Lundbeck & Co As H Crystalline base of citalopram
IL147226A (en) * 2000-12-22 2006-04-10 Lundbeck & Co As H Process for the preparation of pure cithalopram

Also Published As

Publication number Publication date
LT2003086A (en) 2004-07-26
PL364834A1 (en) 2004-12-27
DE60221360T2 (de) 2007-11-29
CZ20032653A3 (cs) 2004-03-17
CA2442613A1 (en) 2002-09-12
WO2002070501A1 (en) 2002-09-12
EP1366034A1 (de) 2003-12-03
HUP0303467A2 (hu) 2004-01-28
LT5167B (lt) 2004-10-25
BG108232A (bg) 2005-04-30
ATE368035T1 (de) 2007-08-15
RU2276148C2 (ru) 2006-05-10
US20040092755A1 (en) 2004-05-13
SK12292003A3 (sk) 2004-04-06
GB0105627D0 (en) 2001-04-25
US6903228B2 (en) 2005-06-07
AU2002236076B2 (en) 2007-09-06
EE200300424A (et) 2003-12-15
EP1366034B1 (de) 2007-07-25
RU2003129659A (ru) 2005-03-20
ZA200308039B (en) 2004-11-17
TR200301444T2 (tr) 2004-09-21
LV13132B (en) 2004-06-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee